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Ticks are noticeable by the high diversity of pathogens they can transmit, most of them with implications in human and animal health. Ticks are arachnids, meaning that they do not share the biological and ecological features of the mosquitoes and other parasitic Diptera. The natural foci of tick-borne pathogens may be as large as a continent, or be restricted to small portions of a country, without apparently too many similar features. The life cycle of the ticks involved three developing instars. The precise relationships of ticks and their hosts, the specific seasonal pattern of activity of ticks, and the still poorly known molecular relationships between ticks and the pathogens they can transmit, make these vectors a specially fecund field of research. Importantly, extensive studies on the biological and ecological relationships of ticks and abiotic (climate and vegetation) conditions have revealed the fine-tuning of the ticks and the pathogens they transmit, together with the biological effects of host and the driving features by the climate. The studies on tick-transmitted pathogens have been on the rise in the last years. There is a growing interest in understand the somewhat complex relationships between the landscape, the climate, the vectors and the pathogens, because the concerns of spread, probably driven by subtle changes in climate and man made alterations of the landscape. Studies on Lyme borreliosis are addressing the interesting issue of the relationships between the climate, the tick activity patterns, and the selection of strains according to the reservoir availability. Furthermore, the expanding field of habitat suitability modeling has been applied with different degrees of success to evaluate and quantify the risk of disease transmission. In such exponentially growing field, revisionary books are clearly welcome additions to the bibliographical tools of researchers. It is however necessary the compilation of works devoted to explore the tip of the iceberg in the field of research. In this Research Topic, we wish to summarize and review the studies on ecology, molecular biology, and tick-host-pathogens interactions, provided to resolve the important issues of ticks and pathogens. We want not only the results obtained by newly developed molecular tools, but rigorous reviews of the most recent advances in these issues. This Topic will cover aspects of both human and animal health, with special interest on zoonoses. Aspects of the biology of the ticks, as affecting the transmission of pathogens, are of special interest in this Topic. Studies on ticks of the poorly known family Argasidae, as related to their involvement on pathogen transmission, are especially welcome. We also wish to describe the perspective of the field in the future. Finally, the presentation of ongoing original works is greatly encouraged.
Veterinary medicine. --- Ticks as carriers of disease. --- Veterinary Medicine --- Health & Biological Sciences --- Review Literature as Topic --- Ticks --- tick-transmitted pathogens --- Ecology --- Epidemiology
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Hard ticks (family Ixodidae) are obligately blood-feeding ectoparasites of all classes of vertebrates except fishes. They occur worldwide and are preeminent among hematophagous arthropods for the variety of infectious agents that they transmit to humans and other animals. Because hard ticks have long been a focus of medical and veterinary research, the literature on this group is both voluminous and diffuse, with the result that those seeking information on a particular species are often at a loss as to where to turn. This book addresses that problem. Working as a team, six leading authorities on the Ixodidae have summarized current, essential information for every one of the world’s 700+ hard tick species. Under each species name, readers will find a discussion of the original taxonomic description, followed by sections on type depositories, known life history stages, distribution by zoogeographic region and ecoregion, principal and exceptional hosts, and human parasitism. Each species account concludes with a list of salient references and, where necessary, remarks on any unresolved issues warranting further research or important species-specific information, such as introductions into regions outside a species’ natural range or collections from novel hosts. No similar synopsis of the world’s hard tick species has ever been attempted.
Parasitiformes. --- Ticks. --- Ixodida --- Ixodides --- Ixodoidea --- Metastigmata --- Gamasida --- Holothyrina --- Mesostigmata --- Parasitiform mites --- Life sciences. --- Parasitology. --- Animal ecology. --- Invertebrates. --- Entomology. --- Life Sciences. --- Animal Systematics/Taxonomy/Biogeography. --- Animal Ecology. --- Parasitiformes --- Acarology --- Mites --- Medical parasitology. --- Animals --- Zoology --- Ecology --- Human beings --- Human parasitology --- Medical sciences --- Parasitology --- Parasitic diseases --- Invertebrata --- Insects --- Parasites --- Animal systematics. --- Animal taxonomy. --- Biology --- Animal classification --- Animal systematics --- Animal taxonomy --- Classification --- Systematic zoology --- Systematics (Zoology) --- Taxonomy, Animal --- Zoological classification --- Zoological systematics --- Zoological taxonomy
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This is a comprehensive work summarizing the current state of knowledge of the biology of the hard ticks (Acari: Ixodidae) of Southern Africa (South Africa, Namibia, Botswana, Swaziland, Lesotho and Maputo Province, Mozambique). It provides an overview of the history of tick research in Southern Africa and the evolution of our knowledge of the ticks’ distribution and biology, as well as the methods used to determine tick distribution, abundance and host preference. The morphologies of most of the tick species known to occur in Southern Africa are described and illustrated, and their distributions are described and mapped in relation to the biomes of the region. The known hosts for each tick species are listed, and the tick’s host preferences are discussed. Information on most species life cycle in the laboratory and the field, and their seasonal occurrence, is summarized. The diseases of animals and humans transmitted or caused by each tick species are summarized in relation to tick ecology. Aspects of the biology of the major hosts relevant to tick infestations are described, and extensive tick/host and host/tick lists are provided for each country.
Rhipicephalus. --- Rhipicephalus --- Life sciences. --- Climate change. --- Parasitology. --- Entomology. --- Life Sciences. --- Climate Change/Climate Change Impacts. --- Ixodidae --- Medical parasitology. --- Human beings --- Human parasitology --- Medical sciences --- Parasitology --- Parasitic diseases --- Insects --- Zoology --- Parasites --- Changes, Climatic --- Changes in climate --- Climate change --- Climate change science --- Climate changes --- Climate variations --- Climatic change --- Climatic changes --- Climatic fluctuations --- Climatic variations --- Global climate changes --- Global climatic changes --- Climatology --- Climate change mitigation --- Teleconnections (Climatology) --- Biology --- Environmental aspects --- Global environmental change
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Hard ticks (family Ixodidae) are obligately blood-feeding ectoparasites of all classes of vertebrates except fishes. They occur worldwide and are preeminent among hematophagous arthropods for the variety of infectious agents that they transmit to humans and other animals. Because hard ticks have long been a focus of medical and veterinary research, the literature on this group is both voluminous and diffuse, with the result that those seeking information on a particular species are often at a loss as to where to turn. This book addresses that problem. Working as a team, six leading authorities on the Ixodidae have summarized current, essential information for every one of the world’s 700+ hard tick species. Under each species name, readers will find a discussion of the original taxonomic description, followed by sections on type depositories, known life history stages, distribution by zoogeographic region and ecoregion, principal and exceptional hosts, and human parasitism. Each species account concludes with a list of salient references and, where necessary, remarks on any unresolved issues warranting further research or important species-specific information, such as introductions into regions outside a species’ natural range or collections from novel hosts. No similar synopsis of the world’s hard tick species has ever been attempted.
General parasitology --- Biology --- Animal systematics, taxonomy, nomencl. --- Animal ethology and ecology. Sociobiology --- Invertebrates --- Insects. Springtails --- Medical microbiology, virology, parasitology --- dierenecologie --- invertebraten --- biologie --- parasitologie --- nomenclatuur --- zoölogie --- insecten
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This is a comprehensive work summarizing the current state of knowledge of the biology of the hard ticks (Acari: Ixodidae) of Southern Africa (South Africa, Namibia, Botswana, Swaziland, Lesotho and Maputo Province, Mozambique). It provides an overview of the history of tick research in Southern Africa and the evolution of our knowledge of the ticks’ distribution and biology, as well as the methods used to determine tick distribution, abundance and host preference. The morphologies of most of the tick species known to occur in Southern Africa are described and illustrated, and their distributions are described and mapped in relation to the biomes of the region. The known hosts for each tick species are listed, and the tick’s host preferences are discussed. Information on most species life cycle in the laboratory and the field, and their seasonal occurrence, is summarized. The diseases of animals and humans transmitted or caused by each tick species are summarized in relation to tick ecology. Aspects of the biology of the major hosts relevant to tick infestations are described, and extensive tick/host and host/tick lists are provided for each country.
Meteorology. Climatology --- General parasitology --- Insects. Springtails --- Medical microbiology, virology, parasitology --- parasitologie --- insecten --- proefdieren --- klimaatverandering --- broeikaseffect
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